1054105441240 has 64 divisors (see below), whose sum is σ = 2381420036160. Its totient is φ = 419921694720.

The previous prime is 1054105441223. The next prime is 1054105441243. The reversal of 1054105441240 is 421445014501.

It is a super-2 number, since 2×1054105441240² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054105441243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44350960 + ... + 44374720.

It is an arithmetic number, because the mean of its divisors is an integer number (37209688065).

Almost surely, 2^{1054105441240} is an apocalyptic number.

1054105441240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054105441240 is an abundant number, since it is smaller than the sum of its proper divisors (1327314594920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054105441240 is a wasteful number, since it uses less digits than its factorization.

1054105441240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28252 (or 28248 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The spelling of 1054105441240 in words is "one trillion, fifty-four billion, one hundred five million, four hundred forty-one thousand, two hundred forty".